Ay, congrats sa pregnancy, mama! Para sa safety mo and baby, better check with your OB talaga about the heat exposure sa oven, lahat ng pregnancies are different, and early pregnancy weeks are super important, so you'd want expert advice specifically for your situation. A few of my mum friends who worked in kitchens during pregnancy said their doctors gave them specific guidelines, so definitely ask your doc kung okay lang or if may precautions you need, kaya peace of mind lang talaga!